| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $9.33 | 9.699% | $10.2349 | $10.23 | $10.25 | $10.20 |
| Purchase #2 | $24.92 | 7.283% | $26.7349 | $26.73 | $26.75 | $26.70 |
| Purchase #3 | $79.91 | 3.181% | $82.4519 | $82.45 | $82.45 | $82.50 |
| Purchase #4 | $11.78 | 10.387% | $13.0036 | $13.00 | $13.00 | $13.00 |
| Purchase #5 | $149.82 | 6.790% | $159.9928 | $159.99 | $160.00 | $160.00 |
| Purchase #6 | $198.77 | 13.356% | $225.3177 | $225.32 | $225.30 | $225.30 |
| Purchase #7 | $74.28 | 10.365% | $81.9791 | $81.98 | $82.00 | $82.00 |
| 7 purchase totals = | $548.81 | $599.7149 | $599.70 | $599.75 | $599.70 | |